Trung Hoai Nguyen, M.D.
NPI 1245306794ActiveIndividual· Family Medicine· San Jose, CA
Family Medicine (M.D.) with One Health Medical Foundation, practicing in San Jose, California. Their prescriptions cost Medicare Part D more than their services did: $591,629 for 5,080 claims, against $246,455 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $990.55 in all, mostly food and beverage.
Overview
| NPI | 1245306794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 27, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A372990 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 333 |
|---|---|
| Services billed | 4,207 across 35 procedure codes |
| Paid by Medicare | $246,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,080 · 12,211 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $591,629 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- One Health Medical FoundationSan Jose, CA · 12 clinicians
Other facilities
- South Springs Home Health CareHome health agency · San Jose, CA
Industry payments (Open Payments)
- 2025$990.55 · 28 payments from 11 companies
- 2024$630.46 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $166.80 | 4 |
| Astrazeneca Pharmaceuticals LP | $164.06 | 7 |
| Abbvie Inc. | $154.14 | 7 |
| Gilead Sciences, Inc. | $150.00 | 1 |
| Viatris Specialty LLC | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$990.55 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 329 family medicine physicians in San Jose · All family medicine physicians in California